| // Copyright 2017 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| #![deny(unused_doc_comments)] |
| |
| fn foo() { |
| /// a //~ ERROR doc comment not used by rustdoc |
| let x = 12; |
| |
| /// b //~ doc comment not used by rustdoc |
| match x { |
| /// c //~ ERROR doc comment not used by rustdoc |
| 1 => {}, |
| _ => {} |
| } |
| |
| /// foo //~ ERROR doc comment not used by rustdoc |
| unsafe {} |
| } |
| |
| fn main() { |
| foo(); |
| } |
